Flysafair B738 near Johannesburg on Aug 2nd 2025, loss of cabin pressure

Last Update: September 16, 2025 / 14:55:35 GMT/Zulu time

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Incident Facts

Date of incident
Aug 2, 2025

Classification
Incident

Airline
FlySafair

Flight number
FA-570

Aircraft Registration
ZS-ZWO

Aircraft Type
Boeing 737-800

ICAO Type Designator
B738

A Flysafair Boeing 737-800, registration ZS-ZWO performing flight FA-570 from Johannesburg (South Africa) to Zanzibar (Tanzania), was climbing through FL300 out of Johannesburg's runway 03L when the crew received a bleed air trip indication, donned their oxygen masks and commenced an emergency descent due to the loss of cabin pressure, the passenger oxygen masks were automatically released. The aircraft entered a hold to burn off fuel and returned to Johannesburg for a safe landing on runway 03R about 2 hours after departure.

A replacement Boeing 737-800 registration ZS-ZWS reached Zanzibar with a delay of about 5 hours.

South Africa's CAA opened an investigation into the occurrence.

The occurrence aircraft returned to service about 48 hours after landing back.
Incident Facts

Date of incident
Aug 2, 2025

Classification
Incident

Airline
FlySafair

Flight number
FA-570

Aircraft Registration
ZS-ZWO

Aircraft Type
Boeing 737-800

ICAO Type Designator
B738

This article is published under license from Avherald.com. © of text by Avherald.com.
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